Package gov.nasa.worldwind.terrain

Class RectangularTessellator.RenderInfo

java.lang.Object

gov.nasa.worldwind.terrain.RectangularTessellator.RenderInfo

Enclosing class:

RectangularTessellator

protected static class RectangularTessellator.RenderInfo
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field	Description
protected int	density
protected java.nio.IntBuffer	indices
protected boolean	isVboBound
protected Vec4	referenceCenter
protected java.nio.FloatBuffer	texCoords
protected long	time
protected java.lang.Object	vboCacheKey
protected java.nio.FloatBuffer	vertices

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	RenderInfo(DrawContext dc, int density, java.nio.FloatBuffer vertices, Vec4 refCenter)

Method Summary

Modifier and Type	Method	Description
protected void	fillVerticesVBO(DrawContext dc)
int	getDensity()
java.nio.IntBuffer	getIndices()
Vec4	getReferenceCenter()
protected long	getSizeInBytes()
java.nio.FloatBuffer	getTexCoords()
long	getTime()
java.lang.Object	getVboCacheKey()
java.nio.FloatBuffer	getVertices()
boolean	isVboBound()
protected void	update(DrawContext dc)	Resets this instance's update time to now and refills its VBO if VBOs should be used.

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

density

protected final int density

referenceCenter

protected final Vec4 referenceCenter

vertices

protected final java.nio.FloatBuffer vertices

texCoords

protected final java.nio.FloatBuffer texCoords

indices

protected final java.nio.IntBuffer indices

time

protected long time

vboCacheKey

protected java.lang.Object vboCacheKey

isVboBound

protected boolean isVboBound

Constructor Detail

RenderInfo

protected RenderInfo(DrawContext dc,
                     int density,
                     java.nio.FloatBuffer vertices,
                     Vec4 refCenter)

Method Detail

getDensity

public int getDensity()

getReferenceCenter

public Vec4 getReferenceCenter()

getVertices

public java.nio.FloatBuffer getVertices()

getTexCoords

public java.nio.FloatBuffer getTexCoords()

getIndices

public java.nio.IntBuffer getIndices()

getTime

public long getTime()

getVboCacheKey

public java.lang.Object getVboCacheKey()

isVboBound

public boolean isVboBound()

update

protected void update(DrawContext dc)

Resets this instance's update time to now and refills its VBO if VBOs should be used.

Parameters:

dc - the current draw context.

getSizeInBytes

protected long getSizeInBytes()

fillVerticesVBO

protected void fillVerticesVBO(DrawContext dc)